1072214792 has 32 divisors (see below), whose sum is σ = 2196936000. Its totient is φ = 486532800.

The previous prime is 1072214753. The next prime is 1072214827. The reversal of 1072214792 is 2974122701.

It is a super-2 number, since 2×1072214792² = 2299289120367206528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42542 + ... + 62882.

It is an arithmetic number, because the mean of its divisors is an integer number (68654250).

Almost surely, 2^1072214792 is an apocalyptic number.

It is an amenable number.

1072214792 is an abundant number, since it is smaller than the sum of its proper divisors (1124721208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1072214792 is a wasteful number, since it uses less digits than its factorization.

1072214792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20957 (or 20953 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 1072214792 is about 32744.6910506115. The cubic root of 1072214792 is about 1023.5143392986.

The spelling of 1072214792 in words is "one billion, seventy-two million, two hundred fourteen thousand, seven hundred ninety-two".